package com.taotao.portal.service;

import com.taotao.pojo.TbItemDesc;
import com.taotao.pojo.TbItemParamItem;
import com.taotao.portal.pojo.ItemInfo;

public interface ItemService {
	
	ItemInfo getItemInfoById(Long id) throws Exception;
	TbItemDesc getItemDescById(Long id) throws Exception;
	TbItemParamItem getItemParamById(Long id) throws Exception;
}
